http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0475122-A1

Outgoing Links

Predicate Object
assignee http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8
classificationCPCAdditional http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-02
classificationCPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F3-02
classificationIPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-40
filingDate 1991-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ddc8cfb64b1cada16fdeb2d944a7362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9461e700367c34914834b39efbf87ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db9941c100799f674a8d8247b88e05e6
publicationDate 1992-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber EP-0475122-A1
titleOfInvention Process for the preparation of intermediates
abstract a) 2-Chlor-benzylchorid mit zerkleinertem Magnesium, gegebenenfalls in Gegenwart eines Katalysators, in Gegenwart eines Gemisches von Toluol und Tetrahydrofuran, in dem das Verhältnis von Toluol zu Tetrahydrofuran zwischen 65:35 und 95:5 Gewichtsteilen liegt, bei Temperaturen zwischen 0°C und 100°C umsetzt, wobei das Verhältnis von 2-Chlor-benzylchlorid zu Tetrahydrofuran so bemessen ist, daß auf 1 Mol an 2-Chlor-benzylchlorid zwischen 1 und 3 Mol an Tetrahydrofuran vorhanden sind, anschließend gegebenenfalls noch vorhandenes Magnesium abtrennt und b) das entstandene Grignard-Reagenz mit 1-Chlor-1-chloracetyl-cyclopropan in Gegenwart eines Gemisches von Toluol und Tetrahydrofuran, in dem das Verhältnis von Toluol zu Tetrahydrofuran zwischen 65:35 und 95:5 Gewichtsteilen liegt, sowie gegebenenfalls in Gegenwart eines zusätzlichen inerten Verdünnungsmittels bei Temperaturen zwischen 0°C und 100°C umsetzt. According to a new process, 1-chloro-2- (1-chlorocyclopropyl) -3- (2-chlorophenyl) propan-2-ol and / or 2- (1-chlorocyclopropyl) -2- (2-chloro -benzyl) -oxirane by making a) 2-chloro-benzyl chloride with ground magnesium, optionally in the presence of a catalyst, in the presence of a mixture of toluene and tetrahydrofuran, in which the ratio of toluene to tetrahydrofuran is between 65:35 and 95: 5 parts by weight, at temperatures between 0 ° C and 100 ° C, the ratio of 2-chloro-benzyl chloride to tetrahydrofuran is such that between 1 and 3 moles of tetrahydrofuran are present per mole of 2-chloro-benzyl chloride, then any magnesium which may still be present is separated off and b) the resulting Grignard reagent with 1-chloro-1-chloroacetyl-cyclopropane in the presence of a mixture of toluene and tetrahydrofuran in which the ratio of toluene to tetrahydrofuran is between 65:35 and 95: 5 parts by weight and, if appropriate, in the presence of a additional inert diluent at temperatures between 0 ° C and 100 ° C.
priorityDate 1990-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

Incoming Links

Predicate Subject
isCitedBy http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0415247-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0047594-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0297345-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-870415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2149087-A1
isDiscussedBy http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID235062465
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID234939812
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID420418734
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456922693
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID68021
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415739327
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415865801
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID10857676
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226394445
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226396936
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID14348381
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID455650561
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226497005
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID228169342
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID429196226
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID10898638
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID420172786
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID119361
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID232282233
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID231562427
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID420172778
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID467086223
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID67905745
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID11906
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID178730
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID411738766
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID21750119
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID444020
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID61247
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID420172775
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID466353175
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID235061541
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID414869132
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7503
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419558771
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1140
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID9257
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID12466591
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID8028
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID409422871
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID11905
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419554831
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226398804
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID11747934
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559283
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559552
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID414869111
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID153735284
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID227372156
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226448509
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID11062580
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID807
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID228598252
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415819702
http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5462224
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226397450

Total number of triples: 82.